BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element > Struct Template Reference

Detailed Description

template<typename Element>
struct BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >

Definition at line 18 of file ContainerTools.h.

#include <ContainerTools.h>

Public Types
using	value_type = Element
using	difference_type = std::ptrdiff_t

Public Member Functions
	PolymorphicRandomAccessContainerViewIterator ()=default
	PolymorphicRandomAccessContainerViewIterator (std::size_t n, PolymorphicRandomAccessContainerViewInterface< Element > const *const view) noexcept
PolymorphicRandomAccessContainerViewIterator &	operator++ () noexcept
PolymorphicRandomAccessContainerViewIterator	operator++ (int) noexcept
PolymorphicRandomAccessContainerViewIterator &	operator-- () noexcept
PolymorphicRandomAccessContainerViewIterator	operator-- (int) noexcept
PolymorphicRandomAccessContainerViewIterator &	operator+= (difference_type const increment) noexcept
PolymorphicRandomAccessContainerViewIterator &	operator-= (difference_type const decrement) noexcept
difference_type	operator- (PolymorphicRandomAccessContainerViewIterator const other) const noexcept
Element &	operator* () const
Element &	operator[] (difference_type n) const
auto	operator<=> (PolymorphicRandomAccessContainerViewIterator const &) const =default

Private Attributes
std::size_t	n_ = 0
PolymorphicRandomAccessContainerViewInterface< Element > const *	view_

Friends
PolymorphicRandomAccessContainerViewIterator	operator+ (PolymorphicRandomAccessContainerViewIterator iterator, difference_type const increment) noexcept
PolymorphicRandomAccessContainerViewIterator	operator+ (difference_type const increment, PolymorphicRandomAccessContainerViewIterator iterator) noexcept
PolymorphicRandomAccessContainerViewIterator	operator- (PolymorphicRandomAccessContainerViewIterator iterator, difference_type const decrement) noexcept

Member Typedef Documentation

difference_type

template<typename Element>

using BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::difference_type = std::ptrdiff_t

Definition at line 21 of file ContainerTools.h.

value_type

template<typename Element>

using BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::value_type = Element

Definition at line 20 of file ContainerTools.h.

Constructor & Destructor Documentation

PolymorphicRandomAccessContainerViewIterator() [1/2]

template<typename Element>

BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::PolymorphicRandomAccessContainerViewIterator ( )

default

Referenced by operator+, operator+, operator++(), operator++(), operator+=(), operator-(), operator-, operator--(), operator--(), operator-=(), and operator<=>().

PolymorphicRandomAccessContainerViewIterator() [2/2]

template<typename Element>

BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::PolymorphicRandomAccessContainerViewIterator ( std::size_t n, PolymorphicRandomAccessContainerViewInterface< Element > const *const view )

inlinenoexcept

Definition at line 25 of file ContainerTools.h.

        : n_{n}, view_{view}
    {
    }

References n_.

Member Function Documentation

operator*()

template<typename Element>

Element & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator* ( ) const

inlinenodiscard

Definition at line 101 of file ContainerTools.h.

{ return (*view_)[n_]; }

References n_, and view_.

operator++() [1/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator++ ( )

inlinenoexcept

Definition at line 33 of file ContainerTools.h.

    {
        ++n_;
        return *this;
    }

References PolymorphicRandomAccessContainerViewIterator(), and n_.

Referenced by operator++().

operator++() [2/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator++ ( int )

inlinenoexcept

Definition at line 38 of file ContainerTools.h.

    {
        auto copy{*this};
        operator++();
        return copy;
    }

References PolymorphicRandomAccessContainerViewIterator(), and operator++().

operator+=()

template<typename Element>

PolymorphicRandomAccessContainerViewIterator & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator+= ( difference_type const increment )

inlinenoexcept

Definition at line 57 of file ContainerTools.h.

    {
        n_ += increment;
        return *this;
    }

References PolymorphicRandomAccessContainerViewIterator(), and n_.

operator-()

template<typename Element>

difference_type BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator- ( PolymorphicRandomAccessContainerViewIterator< Element > const other ) const

inlinenodiscardnoexcept

Definition at line 86 of file ContainerTools.h.

    {
        assert(view_ == other.view_);
        return n_ - other.n_;
    }

References PolymorphicRandomAccessContainerViewIterator(), n_, and view_.

operator--() [1/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator-- ( )

inlinenoexcept

Definition at line 45 of file ContainerTools.h.

    {
        --n_;
        return *this;
    }

References PolymorphicRandomAccessContainerViewIterator(), and n_.

Referenced by operator--().

operator--() [2/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator-- ( int )

inlinenoexcept

Definition at line 50 of file ContainerTools.h.

    {
        auto copy{*this};
        operator--();
        return copy;
    }

References PolymorphicRandomAccessContainerViewIterator(), and operator--().

operator-=()

template<typename Element>

PolymorphicRandomAccessContainerViewIterator & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator-= ( difference_type const decrement )

inlinenoexcept

Definition at line 63 of file ContainerTools.h.

    {
        n_ -= decrement;
        return *this;
    }

References PolymorphicRandomAccessContainerViewIterator(), and n_.

operator<=>()

template<typename Element>

auto BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator<=> ( PolymorphicRandomAccessContainerViewIterator< Element > const & ) const

default

References PolymorphicRandomAccessContainerViewIterator().

operator[]()

template<typename Element>

Element & BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::operator[] ( difference_type n ) const

inlinenodiscard

Definition at line 102 of file ContainerTools.h.

    {
        return (*view_)[n_ + n];
    }

References n_, and view_.

Friends And Related Symbol Documentation

operator+ [1/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator operator+ ( difference_type const increment, PolymorphicRandomAccessContainerViewIterator< Element > iterator )

friend

Definition at line 78 of file ContainerTools.h.

    {
        iterator.n_ += increment;
        return iterator;
    }

References PolymorphicRandomAccessContainerViewIterator().

operator+ [2/2]

template<typename Element>

PolymorphicRandomAccessContainerViewIterator operator+ ( PolymorphicRandomAccessContainerViewIterator< Element > iterator, difference_type const increment )

friend

Definition at line 70 of file ContainerTools.h.

    {
        iterator.n_ += increment;
        return iterator;
    }

References PolymorphicRandomAccessContainerViewIterator().

operator-

template<typename Element>

PolymorphicRandomAccessContainerViewIterator operator- ( PolymorphicRandomAccessContainerViewIterator< Element > iterator, difference_type const decrement )

friend

Definition at line 93 of file ContainerTools.h.

    {
        iterator.n_ -= decrement;
        return iterator;
    }

References PolymorphicRandomAccessContainerViewIterator().

Member Data Documentation

n_

template<typename Element>

std::size_t BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::n_ = 0

private

Definition at line 111 of file ContainerTools.h.

Referenced by PolymorphicRandomAccessContainerViewIterator(), operator*(), operator++(), operator+=(), operator-(), operator--(), operator-=(), and operator[]().

view_

template<typename Element>

PolymorphicRandomAccessContainerViewInterface<Element> const* BaseLib::detail::PolymorphicRandomAccessContainerViewIterator< Element >::view_

private

Initial value:

=
        nullptr

Definition at line 112 of file ContainerTools.h.

Referenced by operator*(), operator-(), and operator[]().

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The documentation for this struct was generated from the following file:

• ContainerTools.h